f00b5b3a58d763e384a36b3cface668c882f73ba33cd61a4667b9c3764600dbc

Analysis

max time kernel
91s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2022 11:33

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General

Target

file.exe
Size

2.8MB
MD5

8761d63dfe9073cb36f740dac5a18a5a
SHA1

14e665b1a4074d9021b99f4254f268c884e9edbb
SHA256

f00b5b3a58d763e384a36b3cface668c882f73ba33cd61a4667b9c3764600dbc
SHA512

540b3bec0c799bba52c2d7fb3737a06fa5059083aa2f0a9a300d016cf157cfe974b6f05a28540b9300a9de43c5b7723407ae02dbd5842f252e7537402c994fac
SSDEEP

49152:LQ/PvtpK/58lhMPUMNU/la/sACLVmNvXqgG/WFJuRswp18euw93ETTgkk:GPvfI5YiKzlLVsGmcuAV2k

Score

9^/10

discovery evasion spyware stealer trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	file.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4936	file.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4936	file.exe
4936	file.exe
4936	file.exe
4936	file.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4936	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4936

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4936-132-0x0000000000400000-0x0000000000910000-memory.dmp

Filesize
5.1MB

Download
memory/4936-133-0x0000000077D30000-0x0000000077ED3000-memory.dmp

Filesize
1.6MB

Download
memory/4936-134-0x0000000000400000-0x0000000000910000-memory.dmp

Filesize
5.1MB

Download
memory/4936-135-0x0000000005230000-0x00000000057D4000-memory.dmp

Filesize
5.6MB

Download
memory/4936-136-0x0000000005150000-0x00000000051E2000-memory.dmp

Filesize
584KB

Download
memory/4936-137-0x00000000057E0000-0x0000000005DF8000-memory.dmp

Filesize
6.1MB

Download
memory/4936-138-0x0000000005E40000-0x0000000005F4A000-memory.dmp

Filesize
1.0MB

Download
memory/4936-139-0x0000000005F70000-0x0000000005F82000-memory.dmp

Filesize
72KB

Download
memory/4936-140-0x0000000005F90000-0x0000000005FCC000-memory.dmp

Filesize
240KB

Download
memory/4936-142-0x0000000000400000-0x0000000000910000-memory.dmp

Filesize
5.1MB

Download
memory/4936-141-0x0000000006CA0000-0x0000000006D06000-memory.dmp

Filesize
408KB

Download
memory/4936-143-0x0000000077D30000-0x0000000077ED3000-memory.dmp

Filesize
1.6MB

Download
memory/4936-144-0x0000000008400000-0x00000000085C2000-memory.dmp

Filesize
1.8MB

Download
memory/4936-145-0x00000000085D0000-0x0000000008AFC000-memory.dmp

Filesize
5.2MB

Download
memory/4936-146-0x0000000000400000-0x0000000000910000-memory.dmp

Filesize
5.1MB

Download
memory/4936-147-0x0000000077D30000-0x0000000077ED3000-memory.dmp

Filesize
1.6MB

Download